| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca3(PO4)2 + 3 K2O = 3 CaO + 2 K3PO4
Bi(NO3)3 + Ba(NO3)2 + Al(NO3)3 + CO(NH2)2 = BiBaAlO4 + CO2 + H2O + N2 =>
3 Bi(NO3)3 + 3 Ba(NO3)2 + 3 Al(NO3)3 + 20 CO(NH2)2 = 3 BiBaAlO4 + 20 CO2 + 40 H2O + 32 N2
Hf(CO3)2 = HfO2 + CO2 =>
Hf(CO3)2 = HfO2 + 2 CO2
BeF2 + BeO = OF2 + Be =>
BeF2 + BeO = OF2 + 2 Be
P2S5 + O2 = PO3 + SO2 =>
P2S5 + 8 O2 = 2 PO3 + 5 SO2
ZnO + NaCl = ZnCl + NaO =>
ZnO + NaCl = ZnCl + NaO
NaH2PO4 + H2O = H3PO4 + Na{+} + OH{-} =>
NaH2PO4 + H2O = H3PO4 + Na{+} + OH{-}
(PbCl2) + BaS = BaCl2 + PbS =>
(PbCl2) + BaS = BaCl2 + PbS
Al + Co(NO3) = Al(NO3)3 + Co =>
Al + 3 Co(NO3) = Al(NO3)3 + 3 Co
H2Cl + O = H2O + Cl =>
H2Cl + O = H2O + Cl
AgNO3 + Ca2CO3 = Ag2CO3 + Ca(NO3) =>
2 AgNO3 + Ca2CO3 = Ag2CO3 + 2 Ca(NO3)
Ni(l) + Al(l) + S8(s) = NiAl2S4(l) =>
2 Ni(l) + 4 Al(l) + S8(s) = 2 NiAl2S4(l)
AICI3 + SrSO4 = SrCI2 + AI2(SO4) =>
AICI3 + SrSO4 = SrCI2 + AI2(SO4)
LiF + AgNO2 = AgF + LiNO2 =>
LiF + AgNO2 = AgF + LiNO2
Zn + HO4S = H + ZnSO4 =>
Zn + HO4S = H + ZnSO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NO + CS2 = N2 + CO2 + S8 =>
8 NO + 4 CS2 = 4 N2 + 4 CO2 + S8
NaIO3 + H2SO3 = H2O + HIO4 + IO2 + Na2SO3 =>
6 NaIO3 + 3 H2SO3 = 2 H2O + 2 HIO4 + 4 IO2 + 3 Na2SO3
Al2O3 + KOH + H2O = K3[Al(OH)6] =>
Al2O3 + 6 KOH + 3 H2O = 2 K3[Al(OH)6]
HCI + NH3 = NH4CI =>
HCI + NH3 = NH4CI
C4H10 + Br2 = C4H8Br2 + H =>
C4H10 + Br2 = C4H8Br2 + 2 H
BaO + Br2 = BaBr2 + O2 =>
2 BaO + 2 Br2 = 2 BaBr2 + O2
Ba3(PO4)2 + H2SO4 = BaSO4 + H3(PO4) =>
Ba3(PO4)2 + 3 H2SO4 = 3 BaSO4 + 2 H3(PO4)
H2SO4 + Li(OH) = Li2SO4 + H2O =>
H2SO4 + 2 Li(OH) = Li2SO4 + 2 H2O
B3O2 + H2O = H3BO3 + B =>
3 B3O2 + 6 H2O = 4 H3BO3 + 5 B
Mg{2+} + HCO3{-} + Ca(OH)2 = CaCO3 + Mg(OH)2 + H2O =>
Mg{2+} + 2 HCO3{-} + 2 Ca(OH)2 = 2 CaCO3 + Mg(OH)2 + 2 H2O
ZnCO3 + HC2H3O2 = Zn(C2H3O2)2 + H2CO3 =>
ZnCO3 + 2 HC2H3O2 = Zn(C2H3O2)2 + H2CO3
CaF2 + Na2(CO3) = NaF + Ca(CO3) =>
CaF2 + Na2(CO3) = 2 NaF + Ca(CO3)
HIO3 + NH3 = N2O3 + HI + H2O =>
2 HIO3 + 2 NH3 = N2O3 + 2 HI + 3 H2O
KMnO4 + NaCl + H2SO4 = K2SO4 + MnSO4 + H2O + Na2SO4 + Cl2 =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = K2SO4 + 2 MnSO4 + 8 H2O + 5 Na2SO4 + 5 Cl2
C4H10O + K2Cr2O7 + H2SO4 = C4H9O + K2SO4 + H2O + Cr2(SO4)3 =>
6 C4H10O + K2Cr2O7 + 4 H2SO4 = 6 C4H9O + K2SO4 + 7 H2O + Cr2(SO4)3
HCl + NH3 = H4 + NHCl =>
4 HCl + 4 NH3 = 3 H4 + 4 NHCl
CrI3 + H2O2 + OH{-} = CrO4{2+} + IO4({-}) + H2O =>
2 CrI3 + 31 H2O2 + 2 OH{-} = 2 CrO4{2+} + 6 IO4({-}) + 32 H2O
Lithium + O2 = LiO2 =>
Li + O2 = LiO2
Cl + CH4 = CH3CH2Cl + HCl =>
4 Cl + 2 CH4 = CH3CH2Cl + 3 HCl
KHSO5 + NH3 = KHSO4 + N2 + H2O =>
3 KHSO5 + 2 NH3 = 3 KHSO4 + N2 + 3 H2O
Ba2CeBiO6 = BaO + CeO2 + BiO2 =>
Ba2CeBiO6 = 2 BaO + CeO2 + BiO2
Hg2S + O2 = Hg2O + SO2 =>
2 Hg2S + 3 O2 = 2 Hg2O + 2 SO2
NaNH + NaNO3 = NaN + NaOH + NH3 =>
12 NaNH + NaNO3 = 10 NaN + 3 NaOH + 3 NH3
MgCl2 + Al(NO3)3 = AlCl3 + Mg(NO3)2 =>
3 MgCl2 + 2 Al(NO3)3 = 2 AlCl3 + 3 Mg(NO3)2
H2S + H2O = (HS) + H3O =>
H2S + H2O = (HS) + H3O
Ba(OH)2 + NH4ClO3 = Ba(ClO3)2 + NH3 + H2O =>
Ba(OH)2 + 2 NH4ClO3 = Ba(ClO3)2 + 2 NH3 + 2 H2O
KNO2 + C = K2CO + CO + N2 =>
2 KNO2 + 4 C = K2CO + 3 CO + N2
NaI + HCl = NaCl + HI =>
NaI + HCl = NaCl + HI
K2Cr2O7 + NH3 + H2O = K + CrO4 + NH4 =>
K2Cr2O7 + 2 NH3 + H2O = 2 K + 2 CrO4 + 2 NH4
Mg2 + CH3COOH = MgCH3COO + H2 =>
Mg2 + 2 CH3COOH = 2 MgCH3COO + H2
Mg(s) + Pb(CH3COO)2(aq) = Mg(CH3COO)2(aq) + Pb(s) =>
Mg(s) + Pb(CH3COO)2(aq) = Mg(CH3COO)2(aq) + Pb(s)
[(NH2)2CO] + CaO + H2O = CaCO3 + NH3 =>
[(NH2)2CO] + CaO + H2O = CaCO3 + 2 NH3
Pb(NO3)2 + CaCl2 = Pb(Cl)2 + Ca(NO3)2 =>
Pb(NO3)2 + CaCl2 = Pb(Cl)2 + Ca(NO3)2
HC2H3O + Ca(OH)2 = Ca(C2H3O)2 + H2O =>
2 HC2H3O + Ca(OH)2 = Ca(C2H3O)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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